Triple Crown Baseball -- Triple Crown Baseball High School Baseball Showcase Event, 8 a.m.-5 p.m., Oct. 6-7. For class of 2013 and 2014 high school players to go through workouts and play in front of up to 30 collegiate baseball coaches. Heritage High School, 101 American Avenue, Brentwood. $395. 925-212-7752, info@triplecrownbaseballcamp.com, www.triplecrownbaseballcamp.com

Alameda Attack -- U13 Alameda Attack Fall baseball team is looking for other U13 teams to play a friendly home/away series weekends and evenings through October. Krusi Field, Alameda. geedenn63@yahoo.com

Acalanes Union High School District -- Looking for a diving head coach. This is a district position, which includes Acalanes, Campolindo, Las Lomas and Miramonte High Schools. 925-280-3970 ext. 7138, rtakahashi@acalanes.k12.ca.us

Elizabeth High School -- Looking for a girls varsity basketball coach, girls and boys JV basketball coaches, a girls varisty soccer coach, a mens varsity volleyball coach, and a track and field coach. bgarcelon@stliz-hs.org